40937248

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6121}}^1$

素因数の和:6161

約数の個数: 48

約数和(自身を含む): 92564640

約数和(自身を除く): 51627392

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6121, 6688, 12242, 24484, 48968, 67331, 97936, 116299, 134662, 195872, 232598, 269324, 465196, 538648, 930392, 1077296, 1279289, 1860784, 2154592, 2558578, 3721568, 5117156, 10234312, 20468624, 40937248]

約数ペア:

[(1, 40937248), (2, 20468624), (4, 10234312), (8, 5117156), (11, 3721568), (16, 2558578), (19, 2154592), (22, 1860784), (32, 1279289), (38, 1077296), (44, 930392), (76, 538648), (88, 465196), (152, 269324), (176, 232598), (209, 195872), (304, 134662), (352, 116299), (418, 97936), (608, 67331), (836, 48968), (1672, 24484), (3344, 12242), (6121, 6688)]